Trace number 1733698

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.05 1200.54

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_12gates_b2.cnf
MD5SUM0518a02320d5198cbf8d4b8ec920a5ba
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1553
Number of clauses867173
Sum of the clauses size5122474
Maximum clause length36
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 25535
Number of clauses of size 30
Number of clauses of size 410780
Number of clauses of size 535328
Number of clauses of size over 5815146

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1733698-1240791473.cnf
0.00/0.00	c found header 'p cnf 1553 867173'
0.89/0.98	c finished parsing
0.89/0.98	c
0.89/0.98	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.89/0.98	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.89/0.98	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.89/0.98	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.89/0.98	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.89/0.98	c --random=1 --spread=2000 --seed=0 --skip=25
0.89/0.98	c
0.89/0.98	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.89/0.98	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.89/0.98	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.89/0.98	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.89/0.98	c
0.89/0.98	c starting search after 1.0 seconds
0.89/0.98	c no decision limit
1.00/1.01	c
1.00/1.01	c       original/binary      fixed     eliminated      learned       agility
1.00/1.01	c   seconds        variables     equivalent    conflicts       height       MB
1.00/1.01	c
1.00/1.01	c *    1.0   866789    1169    384     0      0       0      0    0.0   0   58
12.98/13.06	c s   13.1   423540    1021    431    22     79       0      0    0.0   0   31
12.98/13.06	c l   13.1   423540    1021    431    22     79       0 419559    0.0   0   31
13.09/13.10	c R   13.1   423540    1021    431    22     79     100    100   79.9   9   33
13.09/13.12	c R   13.1   423540    1021    431    22     79     201    201   87.3  15   33
13.19/13.25	c R   13.2   423540    1021    431    22     79     815    815   89.3  21   35
13.28/13.34	c B   13.3   423540    1021    431    22     79    1000   1000   86.5  19   35
13.48/13.52	c B   13.5   423541    1021    431    22     79    2002   2001   96.2  20   36
13.48/13.57	c R   13.6   423541    1021    431    22     79    2420   2419   94.6  23   36
14.29/14.31	c N   14.3   423544    1020    431    23     79    6428   6424   87.7  30   38
14.48/14.52	c B   14.5   423544    1020    431    23     79    8005   8001   82.3  31   38
15.68/15.78	c N   15.8   423544    1020    431    23     79   16048  16044   65.9  32   39
17.28/17.30	c B   17.3   423544    1020    431    23     79   24012  24008   57.9  29   40
20.98/21.01	c N   21.0   423544    1020    431    23     79   38494  38490   49.5  26   43
26.88/26.91	c B   26.9   423550    1019    432    23     79   64022  64018   65.0  29   48
33.97/34.02	c N   34.0   423553    1019    432    23     79   89809  89805   67.2  32   52
68.76/68.83	c B   68.8   423568    1019    432    23     79  160047 160043   68.8  36   64
92.84/92.94	c N   92.9   423569    1019    432    23     79  205220 205216   68.8  33   71
159.33/159.43	c s  159.4   423368    1016    435    23     79  324100 324062   69.0  27   84
186.31/186.49	c
186.31/186.49	c       original/binary      fixed     eliminated      learned       agility
186.31/186.49	c   seconds        variables     equivalent    conflicts       height       MB
186.31/186.49	c
186.31/186.49	c B  186.4   423369    1016    435    23     79  384099 384060   70.5  28  110
204.20/204.38	c +  204.3   423369    1016    435    23     79  419561 461514   72.5  32  120
319.86/320.01	c +  319.9   423369    1016    435    23     79  524450 507665   79.8  26  148
433.31/433.54	c +  433.4   423370    1016    435    23     79  655562 558431   77.5  29  167
459.50/459.79	c N  459.6   423370    1016    435    23     79  681180 533325   77.0  33  173
593.14/593.41	c +  593.2   423373    1016    435    23     79  819450 614274   73.3  29  187
611.25/611.50	c s  611.3   423373    1016    435    23     79  826573 565630   73.0  27  157
653.92/654.21	c B  653.9   423375    1016    435    23     79  896222 614345   73.0  32  189
750.28/750.61	c +  750.3   423375    1015    436    23     79 1024313 675701   71.4  27  185
1011.98/1012.48	c + 1012.1   423424    1014    437    23     79 1280396 743271   68.8  27  194
1200.01/1200.50	c
1200.01/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.50	c
1200.01/1200.50	c 1470572 conflicts, 2010011 decisions, 2 random
1200.01/1200.50	c 3 iterations, 464 restarts, 2895 skipped
1200.01/1200.50	c 6 enlarged, 103 shrunken, 14373 rescored, 381 rebiased
1200.01/1200.50	c 3 simplifications, 0 reductions
1200.01/1200.50	c
1200.01/1200.50	c vars: 437 fixed, 23 equiv, 79 elim, 23 merged
1200.01/1200.50	c elim: 1822209 resolutions, 3 phases, 0 rounds
1200.01/1200.50	c sbst: 33% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.01/1200.50	c arty: 9.58 and 0.00 xor average arity
1200.01/1200.50	c prbe: 71620 probed, 30 phases, 35 rounds
1200.01/1200.50	c prbe: 28 failed, 22 lifted, 22 merged
1200.01/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.50	c hash: 0 units, 1 merged
1200.01/1200.50	c mins: 60316667 learned, 13% deleted, 35 strong, 26 depth
1200.01/1200.50	c subs: 25903 forward, 441 backward, 133 doms
1200.01/1200.50	c strs: 44754 forward, 0 backward
1200.01/1200.50	c doms: 133 dominators, 87 high, 0 low
1200.01/1200.50	c prps: 83134370 propagations, 0.07 megaprops
1200.01/1200.50	c
1200.01/1200.50	c 1200.0 seconds, 213 MB max, 164 MB recycled
1200.01/1200.50	c
1200.01/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.50	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733698-1240791473/watcher-1733698-1240791473 -o /tmp/evaluation-result-1733698-1240791473/solver-1733698-1240791473 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1733698-1240791473.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 27743
/proc/meminfo: memFree=1260784/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=1184 CPUtime=0
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 107177476 1212416 186 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 296 186 63 155 0 139 0

[startup+0.054864 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 27743
/proc/meminfo: memFree=1260784/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=4780 CPUtime=0.05
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 1100 0 0 0 5 0 0 0 18 0 1 0 107177476 4894720 1085 1992294400 134512640 135151029 4294956240 18446744073709551615 134578502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 1195 1086 63 155 0 1038 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4780

[startup+0.101868 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 27743
/proc/meminfo: memFree=1260784/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=8044 CPUtime=0.09
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 1904 0 0 0 9 0 0 0 18 0 1 0 107177476 8237056 1889 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 2011 1890 63 155 0 1854 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8044

[startup+0.301888 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 27743
/proc/meminfo: memFree=1260784/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=21936 CPUtime=0.29
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 5155 0 0 0 27 2 0 0 20 0 1 0 107177476 22462464 5140 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 5484 5141 63 155 0 5327 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21936

[startup+0.701931 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 27743
/proc/meminfo: memFree=1260784/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=47368 CPUtime=0.69
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 11388 0 0 0 63 6 0 0 24 0 1 0 107177476 48504832 11373 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 11842 11374 63 155 0 11685 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47368

[startup+1.50201 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 27744
/proc/meminfo: memFree=1197416/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=64892 CPUtime=1.49
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 17059 0 0 0 140 9 0 0 25 0 1 0 107177476 66449408 15798 1992294400 134512640 135151029 4294956240 18446744073709551615 134521838 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 16223 15798 79 155 0 16066 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64892

[startup+3.10118 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 27744
/proc/meminfo: memFree=1190504/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=72352 CPUtime=3.09
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 18976 0 0 0 299 10 0 0 25 0 1 0 107177476 74088448 17715 1992294400 134512640 135151029 4294956240 18446744073709551615 134519384 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 18088 17715 79 155 0 17931 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72352

[startup+6.30152 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 27744
/proc/meminfo: memFree=1186088/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=75416 CPUtime=6.28
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 19682 0 0 0 618 10 0 0 25 0 1 0 107177476 77225984 18421 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 18854 18421 79 155 0 18697 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 75416

[startup+12.7012 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1187120/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=75416 CPUtime=12.68
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 19682 0 0 0 1257 11 0 0 25 0 1 0 107177476 77225984 18421 1992294400 134512640 135151029 4294956240 18446744073709551615 134548086 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 18854 18421 79 155 0 18697 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 75416

[startup+25.5015 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1193200/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=68592 CPUtime=25.48
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 19704 0 0 0 2537 11 0 0 25 0 1 0 107177476 70238208 16959 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 17148 16959 79 155 0 16991 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68592

[startup+51.1012 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1193392/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=68592 CPUtime=51.06
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 19741 0 0 0 5095 11 0 0 25 0 1 0 107177476 70238208 16996 1992294400 134512640 135151029 4294956240 18446744073709551615 134520432 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 17148 16996 79 155 0 16991 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 68592

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1178544/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=85864 CPUtime=102.24
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 23484 0 0 0 10209 15 0 0 25 0 1 0 107177476 87924736 20739 1992294400 134512640 135151029 4294956240 18446744073709551615 134520487 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 21466 20739 79 155 0 21309 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 85864

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1154224/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=107888 CPUtime=162.22
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 29918 0 0 0 16201 21 0 0 25 0 1 0 107177476 110477312 26791 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 26972 26791 79 155 0 26815 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 107888

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1125808/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=137852 CPUtime=222.2
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 37033 0 0 0 22190 30 0 0 25 0 1 0 107177476 141160448 33906 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 34463 33906 79 155 0 34306 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 137852

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1110960/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=153932 CPUtime=282.18
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 40726 0 0 0 28183 35 0 0 25 0 1 0 107177476 157626368 37599 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 38483 37599 79 155 0 38326 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 153932

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1099064/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=167236 CPUtime=342.15
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 43694 0 0 0 34178 37 0 0 25 0 1 0 107177476 171249664 40567 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 41809 40567 79 155 0 41652 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 167236

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1091512/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=175804 CPUtime=402.11
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 45586 0 0 0 40172 39 0 0 25 0 1 0 107177476 180023296 42459 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 43951 42459 79 155 0 43794 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 175804

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1082040/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=186084 CPUtime=462.1
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 47948 0 0 0 46168 42 0 0 25 0 1 0 107177476 190550016 44821 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 46521 44821 79 155 0 46364 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 186084

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1073656/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=195112 CPUtime=522.07
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 50042 0 0 0 52163 44 0 0 25 0 1 0 107177476 199794688 46915 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 48778 46915 79 155 0 48621 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 195112

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1066872/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=202384 CPUtime=582.05
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 51703 0 0 0 58159 46 0 0 25 0 1 0 107177476 207241216 48576 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 50596 48576 79 155 0 50439 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 202384

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1061624/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=202176 CPUtime=642.03
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 53079 0 0 0 64155 48 0 0 25 0 1 0 107177476 207028224 49877 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 50544 49877 79 155 0 50387 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 202176

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1059192/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=205024 CPUtime=702
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 53704 0 0 0 70152 48 0 0 25 0 1 0 107177476 209944576 50502 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 51256 50502 79 155 0 51099 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 205024

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1055672/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=209824 CPUtime=761.98
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 54564 0 0 0 76149 49 0 0 25 0 1 0 107177476 214859776 51362 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 52456 51362 79 155 0 52299 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 209824

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1053816/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=211944 CPUtime=821.95
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 55033 0 0 0 82145 50 0 0 25 0 1 0 107177476 217030656 51831 1992294400 134512640 135151029 4294956240 18446744073709551615 134554782 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 52986 51831 79 155 0 52829 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 211944

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1051576/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=215208 CPUtime=881.93
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 55591 0 0 0 88143 50 0 0 25 0 1 0 107177476 220372992 52389 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 53802 52389 79 155 0 53645 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 215208

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1049592/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=218156 CPUtime=941.91
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 56091 0 0 0 94140 51 0 0 25 0 1 0 107177476 223391744 52889 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 54539 52889 79 155 0 54382 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 218156

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1048696/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=219312 CPUtime=1001.88
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 56324 0 0 0 100137 51 0 0 25 0 1 0 107177476 224575488 53122 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 54828 53122 79 155 0 54671 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 219312

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1046968/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=221616 CPUtime=1061.86
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 56761 0 0 0 106134 52 0 0 25 0 1 0 107177476 226934784 53559 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 55404 53559 79 155 0 55247 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 221616

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1043064/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=225876 CPUtime=1121.84
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 57732 0 0 0 112130 54 0 0 25 0 1 0 107177476 231297024 54530 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 56469 54530 79 155 0 56312 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 225876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1039736/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=229464 CPUtime=1181.82
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 58550 0 0 0 118127 55 0 0 25 0 1 0 107177476 234971136 55348 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 57366 55348 79 155 0 57209 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 229464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1039736/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=229464 CPUtime=1200.01
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 58557 0 0 0 119946 55 0 0 25 0 1 0 107177476 234971136 55355 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 57366 55355 79 155 0 57209 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 229464

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27744
/proc/meminfo: memFree=1039736/2055920 swapFree=4181364/4192956
[pid=27743] ppid=27741 vsize=229464 CPUtime=1200.01
/proc/27743/stat : 27743 (precosat) R 27741 27743 27706 0 -1 4194304 58557 0 0 0 119946 55 0 0 25 0 1 0 107177476 234971136 55355 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/27743/statm: 57366 55355 79 155 0 57209 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 229464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.05
CPU user time (s): 1199.46
CPU system time (s): 0.584911
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 229464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.46
system time used= 0.584911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58557
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 4649

runsolver used 1.39179 second user time and 2.86556 second system time

The end

Launcher Data 

Begin job on node79 at 2009-04-27 02:17:55
IDJOB=1733698
IDBENCH=71146
IDSOLVER=507
FILE ID=node79/1733698-1240791473
PBS_JOBID= 9187345
Free space on /tmp= 66012 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_12gates_b2.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733698-1240791473/watcher-1733698-1240791473 -o /tmp/evaluation-result-1733698-1240791473/solver-1733698-1240791473 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1733698-1240791473.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0518a02320d5198cbf8d4b8ec920a5ba
RANDOM SEED=388664980

node79.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1261208 kB
Buffers:         74196 kB
Cached:         636760 kB
SwapCached:       5832 kB
Active:         412020 kB
Inactive:       307576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1261208 kB
SwapTotal:     4192956 kB
SwapFree:      4181364 kB
Dirty:           27424 kB
Writeback:           0 kB
Mapped:          13928 kB
Slab:            61116 kB
Committed_AS:   417332 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66012 MiB
End job on node79 at 2009-04-27 02:37:57